Some considerations on duality concerning kappa-Minkowski spacetime theories

TL;DR

This paper investigates the properties of $a5$-deformed Minkowski spacetime using quantum field theory interference phenomena, focusing on chiral models and their duality relationships.

Contribution

It introduces a duality analysis of $a5$-deformed Minkowski spacetime through chiral quantum field models and their gauge-invariant extensions.

Findings

Final actions are related to original models via duality transformations

Interference phenomena reveal properties of $a5$-deformed spacetime

Chiral models exhibit duality connections in deformed spacetime

Abstract

In this paper we have analyzed the $\kappa$-deformed Minkowski spacetime through the light of the interference phenomena in QFT where two opposite chiral fields are put together in the same multiplet and its consequences are discussed. The chiral models analyzed here are the chiral Schwinger model, its generalized version and its gauge invariant version, where a Wess-Zumino term were added. We will see that the final actions obtained here are in fact related to the original ones via duality transformations.